
Surf Forecasts:
Tarnos - La Digue surf forecast from 31 Jul 2026:
- Most powerful swell: Saturday 1 Aug, 11AM (local time) - 2.5ft (0.7m), 8s period, NW swell with 65 kJ wave energy.
Best Forecast Surf Conditions for Tarnos - La Digue this week:
The most powerful waves expected at Tarnos - La Digue in the next 16 days are 0.7m 8s and forecast to arrive on Saturday (Aug 01) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Sat 1st Aug) | 2.5ft (0.7m) 8s |
Table - best surf conditions forecast for Tarnos - La Digue over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down the Tarnos area for the next couple of weeks in feet and miles per hour.
Honestly, this is a tough outlook. The whole 16-day window is a real bust. You’re looking at a long stretch with almost nothing to surf. The first real chance doesn’t even show up until the very end, so get ready for a lot of flat, gutless days.
The water is sitting around 76°F right now, which is a good 5°F warmer than usual – that’s a real treat, bathtub warm, but it’s wasted on the tiny surf we’ve got.
For the first week and a half, from Friday the 31st of July right through to Friday the 14th of August, it’s just one poor report after another. The swell is tiny, mostly 1 to 3 feet, with weak energy readings barely cracking 80 (66 on the 31st morning, 81 on the 1st afternoon). The period is short, mostly 6 to 10 seconds, so no real punch behind it. The wind is almost always a cross-onshore or onshore breeze, chopping up what little bump there is. There’s one moment – Sunday morning the 2nd of August – where it goes glassy, and that’s a tease because the swell is a pathetic 2 feet. There’s a bit of a cleaner cross-offshore wind on the morning of the 10th, but again, the swell is only 1 feet. It’s just not happening.
The only real standout, and I mean the *only* one, is the very last day on the table.
Saturday, 15th of August – Tarnos - La Digue (France)
Now, this isn’t a classic by any means, but it’s the best we’ve got. The morning shows a 2 foot NW swell with a 5-second period, weak energy at 23. The wind is onshore from the west at 12 mph, which is messy. But later that afternoon, things get a little more interesting for the wrong reasons. The swell holds at a tiny 1 foot from the WNW, but the period stays short at 7 seconds. The energy is a very weak 18. The wind, however, is a moderate cross-onshore from the NW at 16 mph, with rain showers. Look, the numbers are terrible, but with that kind of wind and a beach/jetty setup, it actually looks more interesting for kite surfing than paddle surfing. The waves are going to be choppy, blown-out slop, not what you want on a surfboard. The kite crew might have some fun, though. For a surfer? You’re really just going for a paddle. Don’t kid yourself.
So, that’s the story. A long, flat, frustrating wait for a tiny bit of onshore junk at the end. Keep the board in the car, but don’t get your hopes up.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 17°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Tue afternoon, min 18°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NNW 6 | NNW 6 | NNW 6 | NW 6 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 |
Wave Graph | |||||||||||||||||||||
66 | 53 | 36 | 65 | 65 | 25 | 30 | 25 | 33 | 19 | 18 | 18 | 27 | 26 | 25 | 23 | 13 | 12 | 23 | 22 | 20 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | glassy | glassy | on | on | on | cross-on | glassy | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:42PM4.01m | 7:01AM3.80m | 7:16PM4.03m | 7:34AM3.80m | 7:50PM4.00m | 8:10AM3.75m | 8:28PM3.91m | 8:50AM3.67m | 9:11PM3.78m | 9:36AM3.55m | 10:02PM3.60m | 10:34AM3.43m | 11:09PM3.42m | ||||||||
Low Tide | 12:53PM1.08m | 1:18AM0.99m | 1:25PM1.06m | 1:51AM0.99m | 1:58PM1.08m | 2:25AM1.04m | 2:34PM1.14m | 3:01AM1.13m | 3:14PM1.23m | 3:43AM1.26m | 4:00PM1.36m | 4:32AM1.41m | 4:58PM1.49m | ||||||||
6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | |
— | — | 9:30 | — | — | 9:29 | — | — | 9:28 | — | — | 9:27 | — | — | 9:24 | — | — | 9:23 | — | — | 9:22 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 22 | 21 | 20 | 21 | 20 | 21 | 22 | 21 | 20 | 21 | 21 | 21 | 22 | 22 | 21 | 22 | 21 | 21 | 21 | 21 |
Feels °C | 22 | 22 | 22 | 21 | 20 | 20 | 22 | 21 | 19 | 20 | 21 | 22 | 22 | 22 | 21 | 22 | 23 | 21 | 22 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NNW 6 | NNW 6 | NNW 6 | NW 6 | NW 4 | NW 4 | NW 4 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 |
66 | 53 | 36 | 65 | 65 | 25 | 30 | 25 | 33 | 12 | 6 | 5 | 27 | 26 | 25 | 23 | 13 | 12 | 23 | 22 | 20 | |
Swell 2 Height (m) Direction Period (s) | — | — | NW 9 | W 9 | WNW 10 | NW 7 | WNW 9 | NW 7 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | NW 5 | NNW 5 | NNW 4 | NNW 4 | W 11 | NNW 4 | N 4 | WNW 10 | N 4 |
— | — | 3 | 6 | 10 | 14 | 16 | 7 | 11 | 19 | 18 | 18 | 6 | 2 | 2 | 3 | 2 | 2 | 2 | 10 | 5 | |
Swell 3 Height (m) Direction Period (s) | — | — | W 12 | W 11 | W 9 | WNW 9 | NW 7 | WNW 9 | — | NW 7 | NW 7 | — | NNW 7 | NW 7 | NW 7 | — | — | WNW 10 | WNW 10 | — | WNW 10 |
— | — | 3 | 2 | 6 | 16 | 8 | 8 | — | 7 | 7 | — | 5 | 2 | 2 | — | — | 10 | 10 | — | 10 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 4 | — | — | NNW 4 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | 2 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 522 | 1590 | 3 | 29 | 95 | 0 | 0 | 787 | 59 | 352 | 492 | 7 | 265 | 526 | 112 | 321 | 779 | 321 | 321 | 486 | 350 |
Best forecast wave conditions in Landes | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Tarnos - La Digue Surf forecast
The above surf forecast table for Tarnos - La Digue provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tarnos - La Digue can be found by selecting the local surf guide option on the grey menu. Our Tarnos - La Digue surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tarnos - La Digue) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tarnos - La Digue may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Tarnos - La Digue is 5 km (3 miles) from Biarritz. If you plan a holiday in Landes, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.











